I have been playing MadPack 2 for a while now. But sometimes when I set up an automated pig spawning-and-killing farm, one of the pigs drops a block of tnt, which destoyes the surroundings. I have the gamerule mobGriefing turned off, but the TNT dropped still destroys a large part of my mob spawner. Is there a special mod or plugin that can be turned off to stop this from happening? I know this isn't a bug since I have seen multiple mobs drop TNT, but pigs are the most common.

Furthermore, whenever this happens nothing displays in the logs, so I won't be adding these.